“From a report on the late census, made to the Lord Provost of Glasgow by Mr. Strang, Chamberlain, (19th July, 1841,) it appears that in the most densely peopled part of the town, (Blackfriars’ parish,) the population since 1831 has increased 40 per cent., while the number of inhabited houses has not increased at all; and again, in the Gorbals, ‘there is an increase in the population of 20 per cent, since 1831,’ though no new buildings have been erected, and where the great majority of the houses are of the smallest class.”—(Watt’s Report, p. 11.) _Dr. Scott Alison_ in his report on Tranent, states,— “In many houses in and around Tranent, fowls roost on the rafters and on the tops of the bedsteads. The effluvia in these houses are offensive, and must prove very unwholesome. It is scarcely necessary to say that these houses are very filthy. They swarm likewise with fleas. Dogs live in the interior of the lowest houses, and must, of course, be opposed to cleanliness. I have seen horses in two houses in Tranent inhabiting the same apartment with numerous families. One was in Dow’s Bounds. Several of the family were ill of typhus fever, and I remember the horse stood at the back of the bed. In this case the stench was dreadful. In addition to the horse there were fowls, and I think the family was not under ten souls. The father died of typhus on this occasion. The families of most of the labouring people are crowded, in consequence of the smallness of the apartment. Where there are many children, it is common for 10 or 12 people to inhabit one apartment, and for four children to lie in one bed, both in health and sickness. When a collier has few or no children, he sometimes takes single men and women as lodgers.” _Dr. Keith_ says the— “Crowding is fearful. I have seen six or eight sleeping in one apartment, with every crevice stopped, and have more than once been nearly suffocated by entering the apartment even after several of them were up and out.” As the information sought from the medical officers and witnesses in the course of this inquiry was chiefly as to the sanitary condition of the population, they might, naturally be expected only to notice the overcrowding as one of the causes of ill health; and they do frequently notice the fact in that sense; but the overcrowding is also frequently noticed as a cause of extreme demoralization and recklessness, and recklessness, again, as a cause of disease. The following may be given as examples of the statements in respect to overcrowding in the rural districts in England. _Mr. T. P. J. Grantham_, medical officer of the Sleaford union, in reference to the typhus fever in the family of an agricultural labourer, gives the following instance of the overcrowding which is frequent in the rural districts:—